13360398228 has 120 divisors (see below), whose sum is σ = 37028834304. Its totient is φ = 4193208000.

The previous prime is 13360398167. The next prime is 13360398229. The reversal of 13360398228 is 82289306331.

13360398228 is a `hidden beast` number, since 1 + 3 + 36 + 0 + 398 + 228 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13360398229) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 353653 + ... + 389603.

Almost surely, 2^13360398228 is an apocalyptic number.

13360398228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13360398228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18514417152).

13360398228 is an abundant number, since it is smaller than the sum of its proper divisors (23668436076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13360398228 is a wasteful number, since it uses less digits than its factorization.

13360398228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36035 (or 36024 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 13360398228 in words is "thirteen billion, three hundred sixty million, three hundred ninety-eight thousand, two hundred twenty-eight".